We seek to understand and document all radio transmissions, legal and otherwise, as part of the radio listening hobby. We do not encourage any radio operations contrary to regulations. Always consult with the appropriate authorities if you have questions concerning what is permissible in your locale.

Subject / Started by Last post
12 Replies
2528 Views
Last post July 26, 2015, 1604 UTC
by ChrisSmolinski
12 Replies
2871 Views
Last post July 21, 2014, 0341 UTC
by krissy
12 Replies
1424 Views
Last post April 17, 2023, 0101 UTC
by Ct Yankee
12 Replies
1557 Views
Last post June 22, 2024, 0148 UTC
by William Hassig
12 Replies
1432 Views
Last post February 07, 2021, 2341 UTC
by Radio Star
11 Replies
1882 Views
Last post December 04, 2017, 2337 UTC
by Claudio Italy
11 Replies
1281 Views
Last post February 13, 2023, 1628 UTC
by Shortwave_Listener
11 Replies
1074 Views
Last post March 16, 2024, 2057 UTC
by TheHappyWanker
11 Replies
1350 Views
Last post March 23, 2024, 0114 UTC
by Molvania Poacher
11 Replies
2952 Views
Last post August 05, 2013, 1355 UTC
by ChrisSmolinski
11 Replies
1482 Views
Last post March 18, 2022, 2252 UTC
by Molvania Poacher
11 Replies
1588 Views
Last post March 14, 2022, 2144 UTC
by ~SIGINT~
11 Replies
1636 Views
Last post February 18, 2023, 0544 UTC
by Pigmeat
11 Replies
1752 Views
Last post September 13, 2020, 0057 UTC
by bigd
11 Replies
1668 Views
Last post March 14, 2022, 0317 UTC
by dxace1
11 Replies
983 Views
Last post February 17, 2023, 2251 UTC
by Bali_Frank
11 Replies
2821 Views
Last post May 12, 2019, 1549 UTC
by ChrisSmolinski
11 Replies
2209 Views
Last post December 14, 2017, 0101 UTC
by Laidbackdx
11 Replies
2461 Views
Last post February 06, 2016, 0131 UTC
by Terry
11 Replies
1416 Views
Last post March 15, 2022, 2350 UTC
by Josh

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground Mug
HFUnderground Mug
by MitchellTimeDesigns